The evidence:

1) I write poetry. (or a reasonable resemblance thereof)
Yes you do. Some of it is damn fine; but that does not make it lacking in dommliness. Most of it's crap, of course, but you wouldn't have it any other way

2) I weep when folk die.
Good. That is because you are a loving caring person, which is no way un-dommly

3) You lot voted me "Most Bratty" (That still hurts, by the way)
Well at least you got noticed!

4) Arria thinks I'm really a girlie.
You are just in touch with your feminine side. That makes you better at being in touch with female's sides; or fronts; or backs; in a sensitive manner that just - well - ohhhh that's nice... ouch!

5) I haven't got a sub-and won't have one 'cos I respect cariad far, far too much.
I've already told you on this one - you're stuffed

6) Ah! Good news. I can't think of a 6.
Surely we can though? *thinks* It's late. No - it's very early. I'll have to think later. Or possibly earlier.

But-

1) I am considered kind of Domly, by a few
Who?

2) My profile says that I am
Saying is believing, huh?

3) I drink JD. (Without a staw) (or an umbrella)
But with cherry. I've seen you.

4) Some subbies look upon me as almost Domly...sometimes
Isn't that the same as 1?

5) I almost got banned for fighting off a complete bastard who upset some subs here.
That is totally dommly, and knight in shining armour, too

6) I can't think of a 6. Damn.
You think about it ALL the time. You consider evil scenarios and lick your lips. You create fiendishly inventive role-plays. You flirt mercilessly and delectably.

Does this really matter? YesAre you about to be whisked away by a UFO? Happened last week, actually
Have I drunk too much wine?Absolutely. And beer. And JD.